Timers (Time) - ABB M1M 30 Series User Manual

M1M 30 POWER METER USER MANUAL
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8.10.Timers (TIME)

TIME comprises service time and device maintenance countdown (in hour).
Service time is measured from the time point when the user starts the device, and the device
maintenance countdown needs "TIMD" setting in "VARIABLE" under "7.5.Alarms (ALM)".
"SET" means the user's set value, and "ACT" refers to the currently remaining time.